Σ index Eq pack 1 Rxn set 20 Eq pack 19 Ledger /21 Ledger /3 Σ#18 Eq pack 25 Ledger /9 Rxn set 8 Matrix 23 Matrix 11 Batch 16 Rxn set 14 Eq pack 13 Eq pack 7 Ledger /15

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-08-15 03:15Z

det| 12 3 ; 2 13 | = 150

\binom{n}{k} = \frac{n!}{k!(n-k)!}

94K

∇ × E = −∂B/∂t

138K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

2H₂ + O₂ → 2H₂O

64K

det| 6 2 ; 6 7 | = 30

16K

1ω² + 5ω + 1 = 0

∂γ/∂z = 6γ

446K

CaCO₃ → CaO + CO₂

24K

ΔS ≥ 0

ΔS ≥ 0

439K

det| 11 4 ; 5 12 | = 112

423K

iħ ∂ψ/∂t = Ĥψ

325K